Today, although their status varies from country to country, women in most parts of the world have gained significance legal rights.

My elder sisters, both of them were doctors, said they were too busy to pick me up.

I had my motorbike repair yesterday but now it still doesn’t work.

Some species of bats are dormant each days and active every night.

Little have people done to alleviate the sea pollution caused by the factories in central Vietnam, haven’t they?

I was very busy lately since the project of designing the new collection started.

Because her sickness she didn’t take part in the English competition held in Sunday.

English is speaking in many countries in the world.

Of all the art-related reference and research library in North America, that of the Metropolitan Museum of Art in New York City is among the largest and most complete.

There are many reasons why a particular species may become endangering.

A child of noble birth, his name was famous among the children in that school.

It was not until the end of prehistoric times that the first wheeled vehicles appearing

Instead of calling off the meeting, maybe we can just put it over until next month.

Unlike the old one, this new copier can perform their functions in half the time.

If the goal keeper had playing better, they would not have lost the game.

He has made a lot of mistakes in his writing because his carelessness.

Had I been interested in that subject, I would try to learn more about it.

The Oxford English Dictionary is well known for including many different meanings of words and to give real examples.

Increasing involvement in agriculture by large corporations has resulted in what is known as agribusiness-that is, agriculture with business techniques, including heavy capitalization, specialization of production, and to control all stages of the operation.

Mercury and alcohol are widely used in thermometers because their volume increases uniform with temperature.

On the wedding day, the groom's family and relatives go to the bride’s house bring gifts wrapped in red papers.